Converter Cooling - Emerson Branson 2000 Series Instruction Manual

100-214-251 IWoper.book Page 110 Friday, June 16, 2017 4:12 PM
6.9

Converter Cooling

The standard converter cooling method used on Branson integrated welders is to direct
the exhaust air from the cylinder, through the converter.
Converter performance and reliability can be adversely affected if subjected to
temperatures in excess of 140° F / 60° C. The converter front driver temperature should
not exceed 122° F / 50° C.
NOTICE
Additional heat will be generated if the converter-booster-horn interfaces need
reconditioning, Be sure the stack is in good condition and properly assembled.
Check if your converter is operating at too high a temperature immediately after
substantial welder operation and without ultrasonics applied to the horn. To check the
temperature, tape a pyrometer or similar temperature measuring device onto the front
drive (nose piece) of the converter assembly.
Wait for the device to reach the temperature of the driver. If this temperature is 120° F/
48° C or higher, your equipment requires additional cooling. Contact Branson for further
assistance.
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